

Once done, check if you are now able to use the external display or not. Now click the secondary display and drag it to the left to make it the primary one.Open the Apple menu by clicking on the Apple logon on the top left corner.

That means, make the primary display as the secondary one and vice versa. If the external display is bing recoganized by your System Preferences, then you should try to switch the primary and seconday displays. Fix 2: Switch the Primary & Secondary displays It is possible if the USB-C connection was going through some bugs, the HDMI connection will work. Since the reported issue is being faced by the users while connecting the display using the USB-C port, you can try using the HDMI cable to make the connection instead. So, you’ll have to try the below-mentioned fixes one by one to get the one that works for your PC. There are a number od workarounds and fixes as there no single universal fix as such that can work for everyone. If you are also one of those affected Mac users and are not able to use an external display after updating the system to macOS 12.3 Monterey then you can try the following workarounds to get rid of it. The same issue was also seen a couple of years back when Apple released the macOS 11.1 Big Sur update. Let me tell you that this issue has not emerged for the first time in history. The only issue that is being faced by the users is with the display output of the second display. The scenario further extends and users report that the Monitor’s camera, speakers, USB ports, Mic, etc. However, some users’ display is being recognized by their Mac PCs but is not working. Some users have also shared their observation that the second display is not even being shown in the Displays section of the System Preferences. But this new update is not equally pleasant for every Mac user as there is a section of users who are reporting that their external monitor (second display) is not working right after installing the latest macOS 12.3 update.Īs per the affected users, the external display is either completely blank or getting a no signal output display message while connecting the display via USB-C. Alongside, there is a group of new emojis, ultra-wideband support, the ability to log in without passwords, and much more. In this guide, I am going to discuss this issue and will provide some potential workarounds to get the external/second display working on your Apple Mac PC.Īpple has recently released the macOS 12.3 update to its users that is loaded with a number of features along with one of the most eagerly awaited features, the Universal Control.

If you are facing issues while using the External display or second monitor after updating on the macOS 12.3 Monterey then you have landed at the right place.
